604  
WUCN15 CWWG 182035  
SEVERE THUNDERSTORM WARNING  
FOR SOUTHERN ALBERTA  
UPDATED BY ENVIRONMENT CANADA  
AT 2:35 P.M. MDT WEDNESDAY 18 JUNE 2025.  
---------------------------------------------------------------------  
SEVERE THUNDERSTORM WARNING FOR:  
MOUNTAIN VIEW CO. NEAR CARSTAIRS AND STIRLINGVILLE  
KNEEHILL CO. NEAR ACME AND LINDEN  
ROCKY VIEW CO. NEAR IRRICANA BEISEKER AND KATHYRN.  
 
SEVERE THUNDERSTORM WARNING ENDED FOR:  
ROCKY VIEW CO. NEAR AIRDRIE AND CROSSFIELD.  
 
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==DISCUSSION==  
 
UPDATED OR ENDED BY 4:33 P.M. MDT.  
 
AT 2:34 P.M. MDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A  
SEVERE THUNDERSTORM CAPABLE OF PRODUCING VERY STRONG WIND GUSTS, UP  
TO TOONIE SIZE HAIL AND HEAVY RAIN.  
 
THIS SEVERE THUNDERSTORM IS LOCATED 10 KM WEST OF BEISEKER AND IS  
MOVING EAST AT 25 KM/H.  
 
HEAVY RAIN MAY CAUSE FLASH FLOODING AND SIGNIFICANT REDUCTIONS TO  
VISIBILITY. LARGE HAIL MAY CAUSE SIGNIFICANT DAMAGE AND INJURY. TAKE  
IMMEDIATE COVER IF A THUNDERSTORM APPROACHES. IF OUTSIDE, PROTECT  
YOURSELF FROM FLYING DEBRIS AND HAIL.  
 
SEVERE THUNDERSTORM WARNINGS ARE ISSUED WHEN IMMINENT OR OCCURRING  
THUNDERSTORMS ARE EXPECTED TO PRODUCE DAMAGING HAIL, WIND OR RAIN.  
 
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY  
ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO  
ABSTORM(AT)EC.GC.CA, CALL 1-800-239-0484 OR POST REPORTS ON X USING  
(HASH)ABSTORM.  
 
HTTP://WEATHER.GC.CA  
 
END/PASPC  
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